That app just shows what apps are doing the advertisements.sucks you have to be rooted to use adaway doesn't seem to be a app without root for this phone to disable ads.
I am rooted and ad blocking sucks on this phone. I've used adfree and adaway like I always have but it doesn't do much. Tried tinkering with both, but have never blocked more than 20% of ads. My gnex would block nearly everything.